An oversized 8×8-pixel text widget for slide titles and banners.

Backed by tui-big-text, which rasterises each character through the font8x8 bitmap font. Useful for slide deck headers, splash screens, end-of-game banners, and anywhere a regular paragraph won't carry across a 10-foot room.

Build the widget with ExRatatui.BigText.new/2; raw struct construction is supported but skips input coercion.

Fields

• :lines - list of %ExRatatui.Text.Line{} to render. The pixel grid is laid out top to bottom; styling on a line or its spans paints the corresponding glyph cells.
• :pixel_size - how many character cells a single 8×8-pixel glyph occupies. One of :full (1 cell per pixel, the default), :half_height, :half_width, :quadrant, :third_height, :sextant, :quarter_height, :octant. Smaller pixel sizes pack more characters into the same area; :octant is the densest.
• :alignment - :left, :center, or :right. Default :left.
• :style - %ExRatatui.Style{} applied as the outermost default style. Per-line / per-span styles win on conflict.
• :block - optional %ExRatatui.Widgets.Block{} container. We render the block border first and confine the big-text grid to the inner area.

Example

iex> alias ExRatatui.Widgets.BigText
iex> alias ExRatatui.Text.{Line, Span}
iex> alias ExRatatui.Style
iex> %BigText{
...>   lines: [%Line{spans: [%Span{content: "EX_RATATUI"}]}],
...>   pixel_size: :half_height,
...>   alignment: :center,
...>   style: %Style{fg: :magenta}
...> }
%ExRatatui.Widgets.BigText{
  lines: [
    %ExRatatui.Text.Line{
      spans: [%ExRatatui.Text.Span{content: "EX_RATATUI", style: %ExRatatui.Style{}}],
      style: %ExRatatui.Style{},
      alignment: nil
    }
  ],
  pixel_size: :half_height,
  alignment: :center,
  style: %ExRatatui.Style{fg: :magenta, bg: nil, modifiers: []},
  block: nil
}